125.53.0.0/16

AS2516 · KDDI CORPORATION

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Japan
Domain	kddi.com
ASN	AS2516
Registry	APNIC
ID	KDDI

WHOIS Details

inetnum:        125.48.0.0 - 125.55.255.255
netname:        KDDI
descr:          KDDI CORPORATION
descr:          Garden Air Tower,3-10-10,Iidabashi,Chiyoda-ku,Tokyo,102-8460,Japan
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
status:         ALLOCATED PORTABLE
remarks:        Email address for spam or abuse complaints :  [email protected]
mnt-by:         MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
mnt-lower:      MAINT-JPNIC
last-modified:  2015-12-01T22:24:20Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-07-23
mnt-by:         MAINT-JPNIC
last-modified:  2022-06-14T04:26:58Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2022-01-05T03:04:02Z
source:         APNIC

inetnum:        125.48.0.0 - 125.55.255.255
netname:        KDDI-CIDR-BLK-JP
descr:          KDDI CORPORATION
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
admin-c:        JP00000127
tech-c:         JP00000181
remarks:        This information has been partially mirrored by APNIC from
remarks:        JPNIC. To obtain more specific information, please use the
remarks:        JPNIC WHOIS Gateway at
remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
remarks:        defaults to Japanese output, use the /e switch for English
remarks:        output)
last-modified:  2009-06-24T23:18:26Z
source:         JPNIC

Nearby Ranges

BGP prefixes that overlap with 125.0.0.0/8

Range	ASN	Company	Num of IPs
125.128.0.0/11	AS9318	Korea Telecom	2,097,152
125.128.0.0/11	AS4766	Korea Telecom	2,097,152
125.112.0.0/12	AS4134	CHINANET Zhejiang province network	1,048,576
125.200.0.0/13	AS4713	NTT DOCOMO BUSINESS,Inc.	524,288
125.64.0.0/13	AS4134	CHINANET Sichuan province network	524,288
125.64.0.0/13	AS38283	CHINANET Sichuan province network	524,288
125.240.0.0/13	AS38398	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS9316	DACOM-PUBNETPLUS	524,288
125.64.0.0/13	AS4809	CHINANET Sichuan province network	524,288
125.40.0.0/13	AS4837	China Unicom Henan province network	524,288
125.88.0.0/13	AS140308	CHINANET Guangdong province network	524,288
125.240.0.0/13	AS38401	DACOM-PUBNETPLUS	524,288
125.88.0.0/13	AS136199	CHINANET Guangdong province network	524,288
125.88.0.0/13	AS58466	CHINANET Guangdong province network	524,288
125.16.0.0/13	AS9498	BHARTI INFOTEL LTD.	524,288
125.88.0.0/13	AS135089	CHINANET Guangdong province network	524,288
125.64.0.0/13	AS139220	CHINANET Sichuan province network	524,288
125.80.0.0/13	AS4134	CHINANET Chongqing province network	524,288
125.88.0.0/13	AS4134	CHINANET Guangdong province network	524,288
125.104.0.0/13	AS4134	CHINANET Zhejiang province network	524,288
125.80.0.0/13	AS141739	CHINANET Chongqing province network	524,288
125.240.0.0/13	AS38417	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS38669	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS9770	DACOM-PUBNETPLUS	524,288
125.240.0.0/13	AS17858	DACOM-PUBNETPLUS	524,288
125.40.0.0/13	AS9929	China Unicom Henan province network	524,288
125.240.0.0/13	AS9871	DACOM-PUBNETPLUS	524,288
125.192.0.0/13	AS2518	BIGLOBE Inc.	524,288
125.248.0.0/14	AS17858	DACOM-PUBNETPLUS	262,144
125.100.0.0/14	AS17506	ARTERIA Networks Corporation	262,144
125.36.0.0/14	AS4837	China Unicom Tianjin province network	262,144
125.248.0.0/14	AS9316	DACOM-PUBNETPLUS	262,144
125.172.0.0/14	AS4713	NTT DOCOMO BUSINESS,Inc.	262,144
125.74.0.0/15	AS4134	CHINANET Gansu province network	131,072
125.74.0.0/15	AS141998	CHINANET Gansu province network	131,072
125.234.0.0/15	AS7552	Viettel Corporation	131,072
125.166.0.0/15	AS7713	PT Telekomunikasi Indonesia	131,072
125.26.0.0/15	AS23969	TOT public company limited	131,072
125.165.0.0/16	AS7713	PT Telekomunikasi Indonesia	65,536
125.211.0.0/16	AS9929	China Unicom Heilongjiang Province Network	65,536
125.164.0.0/16	AS7713	PT Telekomunikasi Indonesia	65,536
125.59.0.0/16	AS9908	HK Cable TV Ltd	65,536
125.57.0.0/16	AS9457	DREAMLINE CO.	65,536
125.72.0.0/16	AS59223	CHINANET QINGHAI province network	65,536
125.26.0.0/16	AS23969	TOT ADSL IP Address Pool	65,536
125.27.0.0/16	AS23969	TOT ADSL IP Address Pool	65,536
125.210.0.0/16	AS24139	Huashu media&Network Limited	65,536
125.228.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
125.229.0.0/16	AS3462	Chunghwa Telecom Co.,Ltd.	65,536
125.77.0.0/16	AS133776	CHINANET Fujian province network	65,536

Hosted domains

There are 66 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
125.53.25.161	24.am	15
125.53.25.136	vodafone.cx	12
125.53.25.153	momo-mail.com	11
125.53.25.35	ricond.com	2
125.53.25.135	zenno.org	2
125.53.24.74	kiyofumi.net	2
125.53.24.170	w-e-shikoku.co.jp	1
125.53.24.135	fminor.net	1
125.53.25.152	707.to	1
125.53.25.143	zenno.gr.jp	1
125.53.25.6	adusayumi.com	1
125.53.25.42	forjp.net	1
125.53.25.36	yokappe.net	1
125.53.25.2	i-gumi.com	1
125.53.25.38	syouwa.biz	1
125.53.24.131	fukunaga-company.com	1
125.53.125.112	codecrest.com	1
125.53.25.151	117.cx	1
125.53.125.88	smilevideo.org	1
125.53.25.154	zenno.ne.jp	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2,605 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
125.53.60.3	AS2516 KDDI CORPORATION	`4.55ms` from Osaka, JP
125.53.113.213	AS2516 KDDI CORPORATION	`2.86ms` from Tokyo, JP
125.53.76.37	AS2516 KDDI CORPORATION	`9.30ms` from Osaka, JP
125.53.24.234	AS2516 KDDI CORPORATION	`0.65ms` from Osaka, JP
125.53.209.153	AS2516 KDDI CORPORATION	`0.87ms` from Tokyo, JP
125.53.40.3	AS2516 KDDI CORPORATION	`5.21ms` from Osaka, JP
125.53.101.74	AS2516 KDDI CORPORATION	`2.07ms` from Tokyo, JP
125.53.164.13	AS2516 KDDI CORPORATION	`0.91ms` from Tokyo, JP
125.53.39.2	AS2516 KDDI CORPORATION	`0.95ms` from Tokyo, JP
125.53.222.145	AS2516 KDDI CORPORATION	`0.87ms` from Tokyo, JP
125.53.221.125	AS2516 KDDI CORPORATION	`0.98ms` from Tokyo, JP
125.53.131.81	AS2516 KDDI CORPORATION	`0.91ms` from Tokyo, JP
125.53.104.9	AS2516 KDDI CORPORATION	`3.73ms` from Osaka, JP
125.53.116.237	AS2516 KDDI CORPORATION	`4.05ms` from Osaka, JP
125.53.77.45	AS2516 KDDI CORPORATION	`9.93ms` from Osaka, JP
125.53.112.97	AS2516 KDDI CORPORATION	`1.99ms` from Tokyo, JP
125.53.26.65	AS2516 KDDI CORPORATION	`0.74ms` from Osaka, JP
125.53.235.185	AS2516 KDDI CORPORATION	`0.87ms` from Tokyo, JP
125.53.33.145	AS2516 KDDI CORPORATION	`14.01ms` from Osaka, JP
125.53.27.1	AS2516 KDDI CORPORATION	`0.92ms` from Osaka, JP
125.53.98.101	AS2516 KDDI CORPORATION	`0.67ms` from Osaka, JP
125.53.227.9	AS2516 KDDI CORPORATION	`1.04ms` from Tokyo, JP
125.53.241.173	AS2516 KDDI CORPORATION	`0.89ms` from Tokyo, JP
125.53.57.3	AS2516 KDDI CORPORATION	`4.75ms` from Osaka, JP
125.53.148.17	AS2516 KDDI CORPORATION	`1.08ms` from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
73.201.23.32	AS7922 Comcast Cable Communications, LLC	`9.13ms` from Ashburn, US
54.68.75.112	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
189.235.158.192	AS8151 UNINET	`14.24ms` from Cancún, MX
151.54.65.224	AS1267 WIND TRE S.P.A.	`15.31ms` from Frosinone, IT
74.112.239.224	AS33392 Dauphin Telecom	`10.08ms` from Le Lamentin, MQ
2.102.24.176	AS13285 TalkTalk Communications Limited	`1.26ms` from Manchester, GB
179.24.159.192	AS6057 Administracion Nacional de Telecomunicaciones	`3.33ms` from Montevideo, UY
23.208.226.112	AS16625 Akamai Technologies, Inc.	`0.68ms` from Osaka, JP
146.23.56.224	AS7862 Chevron Corporation	`1.09ms` from Perth, AU
44.202.76.192	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
186.206.128.64	AS28573 Claro NXT Telecomunicacoes Ltda	`12.19ms` from Rio de Janeiro, BR
87.22.140.0	AS3269 Telecom Italia S.p.A.	`9.28ms` from Rome, IT
116.76.147.0	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.38ms` from Shenzhen, CN
20.78.36.80	AS8075 Microsoft Corporation	`0.21ms` from Tokyo, JP
1.195.151.32	AS4134 CHINANET-BACKBONE	`14.38ms` from Zhengzhou, CN
86.84.38.96	AS1136 KPN B.V.	`1.79ms` from Amsterdam, NL
35.155.96.208	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
44.243.127.160	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
72.95.117.0	AS13977 Fidium	`2.82ms` from Boston, US
73.36.231.224	AS7922 Comcast Cable Communications, LLC	`4.94ms` from Chicago, US
91.13.65.160	AS3320 Deutsche Telekom AG	`5.78ms` from Frankfurt am Main, DE
119.142.197.176	AS4134 CHINANET-BACKBONE	`9.22ms` from Guangzhou, CN
93.102.37.192	AS2860 NOS COMUNICACOES, S.A.	`11.61ms` from Lisbon, PT
205.154.131.64	AS398963 Long Beach Unified School District	`1.39ms` from Los Angeles, US
47.153.75.64	AS5650 Frontier Communications of America, Inc.	`3.07ms` from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 125.53.15.1

traceroute to 125.53.15.1 (125.53.15.1): 64 hops max, 52 byte packets

3 [AS174] 154.24.100.141 0.687 ms

4 [AS174] 154.54.88.41 0.995 ms

5 [AS174] 154.54.163.246 11.403 ms

6 [AS174] 154.54.1.210 26.298 ms

7 [AS174] 154.54.43.10 27.397 ms

8 [AS174] 38.88.224.178 26.324 ms

9 [AS2516] 111.87.3.113 25.793 ms

10 [AS2516] 106.187.13.41 140.417 ms

11 [AS2516] 27.90.191.126 140.515 ms

12 *

13 *

14 [AS2516] 125.48.102.49 149.192 ms

15 [AS2516] 125.53.15.1 143.316 ms

Measurement taken from

IPinfo ProbeNet in Denver, US

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales